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CCRN-Pediatric Questions and Answers

Question # 6

A 10-year-old child presents with peri-umbilical pain, rebound tenderness, nausea, and fever up to 102°F (38.9°C). The pain prevents him from standing up straight. Which of the following should a nurse anticipate first?

A.

Insert a nasogastric tube

B.

Administer antiemetics

C.

Consult pediatric surgery

D.

Initiate oral rehydration

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Question # 7

An infant is admitted with tonic-clonic movement of the lower extremities. The most likely etiology of the seizure is:

A.

Lead poisoning

B.

A febrile illness

C.

A brain tumor

D.

An arteriovenous malformation

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Question # 8

A patient with suspected abdominal compartment syndrome has a bladder pressure of 8 mmHg. Which of the following actions should the nurse take first?

A.

Continue to monitor the patient

B.

Check the patient’s blood pressure

C.

Request imaging of the kidney, ureters, and bladder

D.

Obtain an abdominal ultrasound

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Question # 9

The positive inotropic effects of dobutamine (Dobutrex) at 7 mcg/kg/min will produce an increase in which of the following hemodynamic parameters?

A.

Stroke volume and systemic vascular resistance

B.

Preload and BP

C.

Stroke volume and cardiac output

D.

Cardiac output and peripheral vascular resistance

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Question # 10

A child with a right pulmonary contusion is intubated and ventilated. When positioned with the affected side down, O₂ saturation drops. The most likely cause is:

A.

Ventilation/perfusion mismatch

B.

ET tube dislodgement

C.

Decreased pulmonary vascular resistance

D.

A tension pneumothorax

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Question # 11

When evaluating the effectiveness of a new skin care protocol, a nurse should assess the:

A.

Preventive measures implemented

B.

Change in nursing care hours

C.

Presence of lesions, ulcers, or erythema

D.

Documentation of nursing interventions

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Question # 12

A transgender adolescent requests to be addressed by preferred name/pronouns, different from medical record. What is the best response?

A.

Document the patient’s preferred name and pronouns, and use them in all interactions

B.

Inform the patient only legal names can be used in hospitals

C.

Use the medical record name/pronouns for consistency

D.

Avoid pronouns to prevent misunderstanding

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Question # 13

Systemic Inflammatory Response Syndrome (SIRS) is characterized by:

A.

Vasoconstriction and decreased capillary permeability

B.

Vasoconstriction and increased capillary permeability

C.

Vasodilation and decreased capillary permeability

D.

Vasodilation and increased capillary permeability

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Question # 14

A 2-month-old previously healthy infant is admitted for seizures. Lab values include:

    Na: 119 mEq/L (low)

    K: 4.8 mEq/L (normal)

    Cl: 92 mEq/L (low)

    Glucose: 78 mg/dL (normal)

    Head CT: Normal

The nurse’s most appropriate action is to:

A.

Obtain a detailed feeding history

B.

Collect a urine sodium specimen

C.

Prepare for an MRI

D.

Administer a glucose bolus

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Question # 15

A patient has visitors whose loud talking and laughing disrupts other patients and visitors in the ICU. Which of the following is the most effective way for a nurse to address this situation?

A.

Initiate discussions about a visiting plan that includes behavioral limits

B.

Consult the social worker to create a visiting contract

C.

Create a visiting contract that includes behavioral limits and present it to the family

D.

Discuss the developmental needs of the patient with the family

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Question # 16

A 17-year-old on home peritoneal dialysis has new-onset fever and abdominal pain. Dialysate WBC is 185. What order should the nurse anticipate?

A.

IV analgesic

B.

IV antiviral

C.

IV antifungal

D.

IV antibiotics

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Question # 17

The primary function of an institutional ethics committee in the critical care area is to:

A.

Provide direction to the administrative team for institutional decision-making

B.

Establish community partnerships to reduce potential institutional liability

C.

Advise patients, families, physicians, and staff when ethical situations arise

D.

Monitor questionable physician or staff actions or practices

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Question # 18

A child is admitted following chest trauma, and a small pneumothorax (less than 10%) is noted. A nurse should anticipate which of the following?

A.

Chest tube insertion

B.

Chest percussion

C.

Incentive spirometry

D.

Observation

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Question # 19

To evaluate effectiveness of transvenous ventricular pacing, the ECG should show a pacing spike followed by:

A.

Ventricular depolarization

B.

Ventricular repolarization

C.

Atrial repolarization

D.

Atrial depolarization

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Question # 20

An adolescent with recurrent leukemia expresses a desire to die peacefully. Weeks later, the patient is critically ill and the parents ask whether to escalate care. The nurse’s most appropriate response is:

A.

“I will support whatever decision you decide upon.”

B.

“As I remember, your child expressed a desire to die peacefully.”

C.

“Perhaps try one more day of treatment to see if there are any changes in condition.”

D.

“Legally you have the right to make that decision.”

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Question # 21

Which of the following is a major indication for peritoneal dialysis?

A.

Alkalosis

B.

Hypokalemia

C.

Hypervolemia

D.

Hypovolemia

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Question # 22

A child with hepatic failure received volume replacement. Following this therapy, laboratory tests reveal:

    PT: 14 sec

    PTT: 40 sec

    Hct: 36%

    Albumin: 3.5 g/dL

Before the patient undergoes a closed liver biopsy, further replacement should include:

A.

Cryoprecipitate

B.

PRBCs

C.

5% albumin

D.

Fresh frozen plasma

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Question # 23

An infant in need of a transfusion of PRBCs has only one IV access site with maintenance fluids infusing. After receiving orders to hold the maintenance fluids and administer PRBCs, the nurse should be sure to monitor which of the following?

A.

Creatinine clearance level

B.

Serum sodium level

C.

The mother’s interaction with the infant

D.

Blood glucose level

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Question # 24

A child is heading to the OR for internal injuries. The parents refuse blood products due to religious beliefs. What should the nurse do first?

A.

Consult the ethics committee to help convince the parents

B.

Page the social worker to provide support to the parents

C.

Speak with the parents to determine their specific concerns

D.

Encourage the involvement of the family’s minister

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Question # 25

An infant presents with poor feeding and a blood glucose level of 50 mg/dL. A nurse should assess for which of the following symptoms?

A.

Hypothermia and apnea

B.

Hyperthermia and tachycardia

C.

Flushed skin and tachycardia

D.

Hyperthermia and irritability

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Question # 26

A child with ALL presents 1 week after chemo, fatigued and hypothermic. Initial expected nursing intervention?

A.

Administer IV antibiotics

B.

Administer red blood cells

C.

Obtain blood cultures

D.

Obtain PET scan

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Question # 27

A school-age child is admitted in acute respiratory failure requiring mechanical ventilation. Endotracheal aspirate Gram staining is positive for an acid-fast bacillus. The nurse’s initial action should be to:

A.

Initiate antiviral therapy

B.

Contact the parents and discuss the implications of the laboratory findings

C.

Send another specimen for repeat laboratory examination

D.

Move the patient to a negative-pressure room

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Question # 28

The relationship between the family of a long-term patient and ICU healthcare providers has become strained. A nurse should first:

A.

Rotate assignments among staff members

B.

Arrange a patient care conference with the family

C.

Suggest the family discuss their concerns with the nurse manager

D.

Discuss the issue with the physician

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Question # 29

A child has fever, chills, back pain, elevated WBC and ESR, and abnormal urinalysis. After IV fluids and antibiotics, what procedure should be anticipated?

A.

Chest x-ray

B.

Upper GI

C.

KUB

D.

Renal ultrasound

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Question # 30

A school-aged patient who was admitted with an acute asthma exacerbation has improved and is now ready for transfer to the floor. In preparation for discharge, the nurse should evaluate:

A.

The need for home health oxygen services

B.

The patient’s readiness to self-administer inhaler

C.

Adherence to follow-up appointments

D.

Family’s access to safe food and shelter

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Question # 31

A patient is postoperative day 1 from a laparotomy for appendicitis. Which intervention best prevents surgical wound infection?

A.

Apply a dressing with plastic tape over the wound, encourage handwashing, and offer a high-calorie diet

B.

Shower twice daily, apply betadine to the skin around the wound, and maintain NPO status

C.

Encourage nutritional support as early as possible, bathe daily with pH-balanced cleanser, and encourage mobility

D.

Cleanse the wound with antibacterial soap and water, maintain NPO status, and encourage mobility

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Question # 32

Twenty-four hours after a severe burn and inhalation injury, a child develops increased tachypnea and desaturation. The most likely cause is:

A.

Pneumonia

B.

Pulmonary edema

C.

Pleural effusion

D.

Upper airway edema

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Question # 33

A child with an aortic homograft with valve is at increased risk for:

A.

Liver failure

B.

Right ventricular failure

C.

Persistent pulmonary hypertension

D.

Cusp dysfunction

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Question # 34

Which of the following interventions is most effective in preventing pulmonary vasospasm in an infant with persistent pulmonary hypertension of the newborn (PPHN)?

A.

Minimal stimulation

B.

Aminophylline administration

C.

O₂ weaning

D.

Alprostadil (Caverject) administration

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Question # 35

A 6-year-old child is admitted following ingestion of an unidentified substance. Assessment reveals:

    BP: 120/84

    HR: 190

    RR: 44

    ECG: Sinus rhythm with occasional PVCs

    Dilated pupils

    Dry mucous membranes

    Disorientation

    Urinary retention

These findings are consistent with ingestion of:

A.

Digoxin (Lanoxin)

B.

Chlorpromazine (Thorazine)

C.

Amitriptyline (Elavil)

D.

Acetaminophen (Tylenol)

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Question # 36

High-frequency ventilation improves pulmonary air leaks by:

A.

Decreasing the pressure differential between the airway and the intrapleural space

B.

Decreasing minute ventilation

C.

Increasing the mean airway pressure

D.

Increasing the pressure differential between the airway and the intrapleural space

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Question # 37

The parents of a teenager with terminal neuroblastoma are preparing to withdraw life-sustaining treatment. The parent states, "I would like their sibling to be here, but I’m not sure if that is a good idea.” Which of the following is the best response by a nurse?

A.

"What concerns do you have about having the sibling present?"

B.

"The medical team supports the presence of siblings during end of life."

C.

"Our child life therapist can help prepare the sibling for what will happen."

D.

"We require siblings to be a certain age. How old is the sibling?"

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Question # 38

A 9-year-old patient with a history of tachycardia and syncope is connected to a monitor that shows a HR of 190, with regular P-P and R-R intervals. The patient is awake, crying, anxious, and has a BP of 94/60. Which of the following is the initial nursing intervention?

A.

Prepare for sedation and cardioversion

B.

Have the child pretend to play a horn while blowing through a straw

C.

Have the parent hold the child while securing IV access

D.

Instruct the parent to "put this ice bag on the child's head."

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Question # 39

A child with spinal muscular atrophy type I (SMA) is admitted with respiratory syncytial virus (RSV). The child is hypotonic and tachypneic with moderate subcostal retractions and nasal flaring. After suctioning, the child’s respiratory status does not improve. Arterial oxygen saturations are 93% with an FiO₂ of 50%. Which of the following interventions should the nurse anticipate next?

A.

Non-invasive positive pressure ventilation

B.

Intubation and mechanical ventilation

C.

Inhaled beta-agonist administration

D.

Administration of antibiotics

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Question # 40

A 4-day-old infant presents with lethargy, vomiting, acidosis, and has a seizure upon arrival. What is the most likely diagnosis?

A.

Inborn errors of metabolism

B.

Gastroesophageal reflux

C.

Biliary atresia

D.

Congenital heart disease

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Question # 41

A child with short bowel syndrome presents with fever, dehydration, and weight loss. To ensure nutrition, the nurse should anticipate:

A.

Transpyloric tube for continuous feeds

B.

NG tube for bolus feeds

C.

Total parenteral nutrition (TPN)

D.

Encouraging oral feeds

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Question # 42

After a disaster drill, several issues related to notification of personnel and their role in the disaster were revealed. Which action should be done first?

A.

Discuss the issues with the directors of each department involved

B.

Perform a root cause analysis of the various issues identified

C.

Examine all protocols related to communication during disasters

D.

Identify each problem that occurred during the exercise

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Question # 43

The treatment of choice for diabetes insipidus should be fluid:

A.

Replacement and aldosterone

B.

Restriction and aldosterone

C.

Replacement and vasopressin (Pitressin)

D.

Restriction and vasopressin (Pitressin)

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Question # 44

A child who nearly drowned received CPR, was resuscitated quickly, and regained consciousness. What should the nurse anticipate?

A.

Life-threatening respiratory complications may develop

B.

Ventricular arrhythmias may occur

C.

The patient does not require intensive care

D.

Severe electrolyte imbalances may be present

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Question # 45

An infant has hypovolemic shock from severe diarrhea. Which of the following assessments demonstrates adequate tissue perfusion following fluid resuscitation?

Capillary Refill

Urine Output

CVP

BP

a. 2 sec

0.5 ml/kg/hr

2 mm Hg

84/50

b. 3 sec

0.5 ml/kg/hr

6 mm Hg

72/44

c. 3 sec

1.2 ml/kg/hr

4 mm Hg

72/48

d. 2 sec

1.2 ml/kg/hr

8 mm Hg

80/54

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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